Home / 3,372,116.18-4,653,517.03-1,823,374.16

Finding the Fourth Proportional to 3,372,116.18, 4,653,517.03 and 1,823,374.16

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Solution

The fourth proportional to 3,372,116.18, 4,653,517.03 and 1,823,374.16 is: 2,516,254.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,116.18 : 4,653,517.03 = 1,823,374.16 : x
  2. Step 2: Convert to fraction form
    3,372,116.18/4,653,517.03 = 1,823,374.16/x
  3. Step 3: Cross multiply
    3,372,116.18x = 4,653,517.03 × 1,823,374.16
  4. Step 4: Simplify right side
    3,372,116.18x = 8,485,102,712,697.30
  5. Step 5: Solve for x
    x = 8,485,102,712,697.30/3,372,116.18
  6. Step 6: Final answer
    x = 2,516,254.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.